Goal: Buy a used PC and monitor to support Canvas development and testing on Windows/Linux. Why: Canvas would be better if it supported more modern OpenGL features. I normally work on a MacBook Pro which is great for my productivity but doesn't let me develop and test on Windows or Linux. I don't normally ask for money (I can afford a MacBook Pro) but can't justify the cost of another PC for a hobby project when there are house repairs, medical bills, etc. to be paid.